Abdominal board



FIG. 1 is a top plan view of a abdominal board showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a perspective view thereof showing the design in an alternate position, the broken lines represent the position of the board member as shown in FIG. 1 through 6. 

The ornamental design for abdominal board, as shown and described. 